Fantastic piece of software that I use daily and have on all my, my family's and friends' computers and would recommend to literally everyone in the world and their dog. Great for editing my vacation photos and burning them onto a floppy disk.

Installation and registration were straightforward. Attempted to make a back up of my system drive to a empty external drive. The system restarted and the Eassos boot screen appeared and after a few seconds it gane the error message that my system drive was not found and couldn't continue with the backup. Made another couple of attempts and got the same result. There is nothing on my system that would prevent the program from being able to detect my drive. Uninstalled.

Further to my comment above I tried uninstalling and reinstalling and attempted to preform a backup again. This time I'm getting an error message saying that the backup can't be done because the destination drive has insufficient space. My system drive is 1Tb SSD and the backup drive is a 4Tb HD doesn't make any sense, uninstalled for good this time, backups should be easy and reliable, this just do the job. Perhaps the developer could explain why this is happening.

GAOTD is a great source but they don't always get to roadtest the products submitted for distribution.

It seems doubtful that this program will do much beyond what Windows' native System Restore is capable of - but do your own due diligence in this regard by visiting the authoring company's own web page and read the reviews in detail. Of particular interest to me were some of the rather dire comments relating another of their offerings, "Partition Guru".

I suspect that there is a common thread of quality control issues and that their products are mostly rewrapped code.

Much as "EASSOS" seems aimed at piggybacking the reputation of "EASEUS", perhaps?

Don't trust this program. upon installation and registration, it made the computer restart, then not boot up. It should have offered the option to create a boot up device to protect the user before the first run. System restore didn't fix it either when I ran it from my istallation DVD in the repair attempts. It took my original OS DVD to get the computer to run again. Fortunately I would not upgrade to Win10, so I had the working DVD to repair the damage.